Sterling 25001301 инструкция обслуживания

SC3-600 March 2000 Pa rt No . 25001301 Direct Drive Fluid Coolers Installation and Maintenance Data Table of Contents Inspection System Warranty In sta ll ati on ........................................ 2 Ri g g i ng I n st r u ct io n s ........................... 3 In t e rn a l Vo l u m e a n d We i g h t .............. 4 El e ct ri c a l W ir i[...]

Inspection Responsibility should be assigned to a dependable individual at the job site to receive material. Each shipment should be care fully checked against the bill of lading . The shipping receipt should not be signed until all items listed on the bill of lading have been accounted for. Check carefully for concealed damage. Any shortage or dam[...]

Fi g ure 1. Ri gg in g Instructions. similar distance should be maintained between adjacent units. Sufficient free area should be left around and below unit to avoid air restriction to coil. Vertical airflow type units should be located no closer than the width of the unit from a w all or other obstruction. It two or more units are to be positioned[...]

Table 1. Fluid Cooler Internal Volu me and Weight Fluid Cooler Fan Configuration Number of Fans Number of Rows Internal Volume Gallons Approximate Net Weight (Lbs.) 1 x 2 2 2 6.7 1540 1 x 2 2 3 9.2 1590 1 x 2 2 4 11.8 1600 1 x 3 3 3 13.0 2360 1 x 3 3 4 16.7 2420 1 x 4 4 3 16.7 3150 1 x 4 4 4 21.7 2190 1 x 5 5 3 20.4 3510 1 x 5 5 4 26.6 3990 1 x 6 6[...]

5 Double Row of Fans Sin g le Row of Fans Dia g ram 1. T yp ical Fluid Coole r Wirin g Dia g ram Without Fan C y cle Controls.[...]

Double Row of Fans Sin g le Row of Fans Dia g ram 2. T yp ical Fluid Coole r Wirin g Dia g ram With Stan dard Fan C y cle Controls. 6[...]

7 System Installation NOTE: All ins tallation and m aintenanc e are to be perform ed only by qualif ied person nel who are fa miliar with loca l codes and regulations, and experienced with this type of equipment. CA UTION: Sharp edges an d coil surfaces are a potential injury hazard. Av oid con t act w ith them. General 1. Structure supporti ng uni[...]

Table 4. Percenta ge of Ethylene Gly col to be Added by Volume. Percent % 20% 30% 40% 45% 50% Minimum Outside Design Temperature °F +15 -3 -14 -23 -38 Table 4 is intended to be used as a guide only. Proper precautions need to be taken to prevent freeze damage duri ng low ambients. Consult glycol ven- dor recommendations for specific freeze protect[...]

Start-up 1. Prestart: Check for correct dry cooler fan rotation. T his can be done by quickly jogging the fan contac tor. Be sure that the fans run freely. The same check is recomme nde d for pumps. 2. Filling and Purging the S yste m The system should be pressure teste d before adding gl ycol. The system can be tested with air or water, however if[...]

* “W” = Total width of the fluid cooler. unit. If these requirements are not met, unit must be installed as indicated for “Units in pits”. Fences must have 50% free area, w ith 1 foot undercut, a “W” minimu m clearanc e, and mu st not excee d the top of Decorative Fences If the top of the unit is not level with the top of pit, dis- char[...]

Following our careful insp ecti on of the returned part and i f it is determined that the fail ur e is due to fault y material o r workmanship, credit will be issu ed on customer's purchase order. The return of a part does not constitute an order fo r replacement. Therefore, a pur chas e order must be entered through y our nearest Sterling, In[...]

Sterling, Inc. 2900 S. 160 th Street New Berlin, WI 53151 262-641-8610 y Fax: 262-641-8653 www.sterlco.com[...]